Espaços nominais
Variantes
    Ações

      std::weak_ptr::operator=

      De cppreference.com

      This page has been machine-translated from the English version of the wiki using Google Translate.

      The translation may contain errors and awkward wording. Hover over text to see the original version. You can help to fix errors and improve the translation. For instructions click here.

      Click here for the English version of this page

      <metanoindex/>

       
      C++
       
      Biblioteca de utilitários
      Digite apoio (basic types, RTTI, type traits)
      Gerenciamento de memória dinâmica
      De tratamento de erros
      Utilidades do programa
      Variadic funções
      Data e hora
      Objetos de função
      (C++11)
      (C++11)
      Os operadores relacionais
      Original:
      Relational operators
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      rel_ops::operator!=
      rel_ops::operator>
      rel_ops::operator<=
      rel_ops::operator>=
      Pares e tuplas
      Original:
      Pairs and tuples
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      (C++11)
      (C++11)
      (C++11)
      Troque, avançar e avançar
      Original:
      Swap, forward and move
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      (C++11)
      (C++11)
      (C++11)
      (C++11)
       
      Gerenciamento de memória dinâmica
      Gerenciamento de memória de baixo nível
      Alocadores
      Original:
      Allocators
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      (C++11)
      (C++11)
      (C++11)
      (C++11)
      (C++11)
      Uninitialized armazenamento
      Original:
      Uninitialized storage
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      (C++11)
      Ponteiros inteligentes
      Original:
      Smart pointers
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      (C++11)
      (C++11)
      (C++11)
      (obsoleta)
      (C++11)
      (C++11)
      (C++11)
      (C++11)
      Apoio a coleta de lixo
      Original:
      Garbage collection support
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      (C++11)
      (C++11)
      (C++11)
      (C++11)
      (C++11)
      (C++11)
      Diversos
      Original:
      Miscellaneous
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      (C++11)
      (C++11)
      (C++11)
      C Library
      Original:
      C Library
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
       
      std::weak_ptr
      Funções de membro
      Original:
      Member functions
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      weak_ptr::weak_ptr
      weak_ptr::~weak_ptr
      weak_ptr::operator=
      Modificadores
      Original:
      Modifiers
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      weak_ptr::reset
      weak_ptr::swap
      Observadores
      Original:
      Observers
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      weak_ptr::use_count
      weak_ptr::expired
      weak_ptr::lock
      weak_ptr::owner_before
      Não-membros funções
      Original:
      Non-member functions
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
       
      <tbody> </tbody>
      weak_ptr& operator=( const weak_ptr& r );
      		 (1) (desde C++11)
      template< class Y > weak_ptr& operator=( const weak_ptr<Y>& r );
      		 (2) (desde C++11)
      template< class Y > weak_ptr& operator=( const shared_ptr<Y>& r );
      		 (3) (desde C++11)
      Substitui o objeto gerenciado com a gerido por uma r. O objeto é compartilhado com r. Se r gere nenhum objeto, *this gere nenhum objeto também. Equivalente a weak_ptr<T>(r).swap(*this).
      Original:
      Replaces the managed object with the one managed by r. The object is shared with r. If r manages no object, *this manages no object too. Equivalent to weak_ptr<T>(r).swap(*this).
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.

      Parâmetros

      r -
      ponteiro inteligente para compartilhar um objeto com
      Original:
      smart pointer to share an object with
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.

      Valor de retorno

      *this

      Exceções

      noexcept specification:  
      <tbody> </tbody>
      noexcept
        (desde C++11)

      Notas

      A implementação pode atender as necessidades sem criar um objeto weak_ptr temporário.
      Original:
      The implementation may meet the requirements without creating a temporary weak_ptr object.
      The text has been machine-translated via Google Translate.
      You can help to correct and verify the translation. Click here for instructions.
      Morty Proxy This is a proxified and sanitized view of the page, visit original site.